Sponsored
First Alert Precision Detection Interconnect Hardwired Smoke Alarm with 10-Year Battery Backup
$39.99
In Stock
Eligible for registries and wish lists
At a glance
Sponsored
About this item
Highlights
- First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
- 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm
- Slim profile design is half the depth of a standard alarm
- End-of-life warning lets you know when it’s time to replace the alarm
- Test/silence button for efficient testing to ensure alarm is working properly
Description
The First Alert SM210 10-Year Sealed Battery Smoke Alarm with Slim Profile Design is equipped with First Alert's Precision Detection advance sensing technology and meets new industry standards. This slim profile smoke alarm is easy to install, and the 10-year sealed battery means no battery replacements are required.
Dimensions (Overall): 2.25 Inches (H) x 5.69 Inches (W) x 5.69 Inches (D)
Weight: .61 Pounds
Package Quantity: 1
Requires Hardwired Installation: Yes
Warranty: 10 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 94328433
UPC: 029054022585
Item Number (DPCI): 085-14-0689
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 3.5 inches length x 6.65 inches width x 8.53 inches height
Estimated ship weight: 0.68 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO
Return details
This item must be returned to any Target store.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Q: The item description sounds like a single smoke detector. Why does the photo show a two pack ?
submitted by HawkEye - 6 months ago
A: Is it 2 or 1 detector
submitted byCream Delight - 2 months agoA: It’s a 1 pack with incorrect picture
submitted byJingles - 1 month ago
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$109.99
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1.5 out of 5 stars with 4 reviews
quality: 3 out of 5
value: 1 out of 5
0% would recommend
3 recommendations
1 out of 5 stars
Thumbs down graphic, would not recommend
31 December, 2025Verified purchase
(no review title)
As previously stated, picture depicts two smoke alarms, however only one arrived. This is very disappointing. I would have never paid $40 for just one smoke alarm had it been depicted differently. I will return.
1 out of 5 stars
Thumbs down graphic, would not recommend
30 December, 2025
false advertisement
I expected 2 smoke alarms. as it is in the picture. I got one and its not the same one. very disappointed I cant even return the item. false advertisement.
1 out of 5 stars
Thumbs down graphic, would not recommend
9 July, 2025
Single $25 smoke alarm
As another reviewer recently stated, the item is not as described in the listing. What you get is a single smoke alarm model SMI105-AC ($25-$30 at other retailers). Not a twin pack, and not the low profile design. Target also says this is a non returnable item.
3 out of 5 stars
29 June, 2025
Misleading photo
The picture on the description clearly shows two smoke detectors, but the package only has one.